Oenothera prasina Bartlett species synonym

Oenothera nustifolia Rostanski species synonym

Oenothera salicifolia Desf. ex Don species synonym

Oenothera baurii Boedijn species synonym

Oenothera biennis subsp. baurii (Boedijn) Tischler subspecies synonym

Oenothera biennis subsp. strigosa (Rydb.) Piper, 1906 subspecies synonym

Oenothera muricata var. canescens (Torr. & A.Gray) B.L.Rob. variety synonym

Oenothera biennis var. strigosa (Rydb.) Cronquist variety synonym

Oenothera villosa subsp. cheradophila (Bartlett) D.Dietr. & P.H.Raven subspecies synonym

Oenothera villosa subsp. villosa subspecies accepted

Oenothera canovirens E.S.Steele species synonym

Oenothera strigosa (Rydb.) Mack. & Bush species synonym

Oenothera strigosa subsp. cheradophila (Bartlett) Munz subspecies synonym

Oenothera depressa Greene species synonym

Oenothera villosa var. strigosa (Rydb.) Dorn variety synonym

Onagra strigosa Rydb. species synonym

Oenothera villosa subsp. canovirens (Steele) W.Dietr. & P.H.Raven subspecies synonym

Oenothera depressa subsp. strigosa (Rydb.) Roy L.Taylor & Mac Bryde subspecies synonym

Oenothera strigosa var. depressa (Greene) R.R.Gates variety synonym

Oenothera strigosa (Rydb.) Garrett species synonym

Oenothera strigosa var. depressa (Greene) D.M.Gates variety synonym

Oenothera strigosa var. cockerellii (Bartlett ex de Vries) R.R.Gates variety synonym

Oenothera villosa subsp. strigosa (Rydb.) W.Dietr. & P.H.Raven subspecies accepted

Oenothera cheradophila Bartlett species synonym

Oenothera subulifera (Rydb.) Rydb. species synonym

Oenothera strigosa var. subulifera (Rydb.) R.R.Gates variety synonym

Oenothera strigosa var. procera (Wooton & Standl.) R.R.Gates variety synonym

Oenothera strigosa var. cockerellii (Bartlett ex de Vries) de Vries variety synonym

Oenothera strigosa var. cheradophila (Bartlett) R.R.Gates variety synonym

Oenothera strigosa subsp. canovirens (E.S.Steele) Munz subspecies synonym

Oenothera strigosa var. albinervis (R.R.Gates) R.R.Gates variety synonym

Oenothera biennis var. strigosa (Rydb.) Piper variety synonym

Oenothera biennis var. canescens Torr. & A.Gray variety synonym

Oenothera hookeri var. parviflora R.R.Gates variety synonym

Usoricum strigosum (Rydb.) Lunell species synonym

Oenothera rydbergii House species synonym

Oenothera albinervis R.R.Gates species synonym

Oenothera procera Wooton & Standl. species synonym

Oenothera erosa Lehm. species synonym

Oenothera depressa f. latibracteata Rostanski form synonym

Oenothera depressa f. angustifolia Rostański form synonym

Oenothera parviflora var. canescens (Torr. & A.Gray) Farw. variety synonym

Onagra strigosa var. subulata Rydb. variety synonym

Onagra strigosa var. cockerelli (Bartlett ex de Vries) de Vries variety synonym

Onagra lehmanniana Spach species synonym

Onagra erosa (Lehm.) Spach species synonym

Onagra depressa (Greene) Small species synonym

Onagra cockerellii (Bartlett ex de Vries) de Vries species synonym

Onagra biennis var. strigosa (Rydb.) Piper variety synonym

Oenothera cockerellii Bartlett ex de Vries species synonym